Company Filing History:
3 out of 1,659 
1 out of 832,718 Years Active: 2002-2018
Title: The Innovative Contributions of Jean-Pierre Mareix
Introduction
Jean-Pierre Mareix is a notable inventor based in Chartrettes, France. He has made significant contributions to the field of turbine technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of turbine engines.
Latest Patents
One of his latest patents is a turbine wheel for a turbine engine. This innovative design includes a disk carrying blades with internal channels for passing a flow of cooling air. Each blade features a platform that carries an airfoil and is connected by a tang to a root. The blade roots are engaged in grooves on the disk's periphery, creating spaces for sealing and damping members that cooperate with the platforms to define air flow cavities. Additionally, the tangs of some blades include cooling air outlet orifices that connect to both the internal channels and the cavities.
Another significant patent is for a turbine wheel in a turbine engine. This design features a disk with multiple blades that are axially engaged and radially retained in longitudinal slots on the disk's outer periphery. The blades have platforms that extend circumferentially and are radially facing longitudinal teeth of the disk. Protection members made of sheet metal are mounted on the teeth to prevent circumferential tilting of the blades and to partially close the radial gaps between the teeth and the platforms.
Career Highlights
Throughout his career, Jean-Pierre Mareix has worked with prominent companies, including Snecma. His expertise in turbine technology has allowed him to contribute to various innovative projects and advancements in the field.
Collaborations
Jean-Pierre has collaborated with notable individuals such as Marc R Marchi and Patrice Rosset. These collaborations have further enriched his work and contributed to the development of advanced turbine technologies.
Conclusion
Jean-Pierre Mareix's contributions to turbine technology through his patents and collaborations highlight his innovative spirit and dedication to engineering excellence. His work continues to influence the field and pave the way for future advancements in turbine engine design.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.